615  
SXUS83 KAPX 261408  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1008 AM EDT SAT JUL 26 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 261350Z CALM 5 GRAND MARAIS  
WFPM4 261340Z 170 8 10 WHITEFISH POINT  
PTIM4 261330Z 110 6 8 POINT IROQUOIS  
CYAM 261300Z 70 6 SOO (CANADA)  
KANJ 261355Z 150 5 SAULT STE MARIE  
SWPM4 261330Z 80 4 5 66.56 S.W. PIER  
LTRM4 261330Z CALM 59.71 LITTLE RAPIDS  
RCKM4 261330Z 140 5 7 67.64 ROCK CUT  
WNEM4 261330Z 150 5 7 61.16 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 261330Z 160 4 5 65.11 DETOUR VILLAGE  
KDRM 261355Z 160 3 DRUMMOND ISLAND  
KMCD 261355Z 160 6 MACKINAC ISLAND  
MACM4 261330Z 170 7 11 70.51 MACKINAC CITY  
KSLH 261355Z 160 3 CHEBOYGAN AIRPORT  
CYGM4 261400Z 150 8 10 CHEBOYGAN MARINA  
SRLM4 261300Z 130 11 SPECTACLE REEF LIGHT  
KPZQ 261355Z 150 5 ROGERS CITY  
PRIM4 261350Z 130 1 8 PRESQUE ISLE LIGHT  
KAPN 261354Z 130 6 ALPENA GUARD BASE  
APNM4 261350Z 150 9 10 ALPENA HARBOR LIGHT  
TBIM4 261330Z 150 7 8 THUNDER BAY ISLAND  
SPTM4 261350Z 160 1 5 STURGEON POINT LIGHT  
GSLM4 261340Z 120 9 10 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 261355Z 140 5 MANISTIQUE  
PNLM4 261330Z 110 7 8 67.09 PORT INLAND  
NABM4 261340Z 120 5 6 NAUBINWAY  
KSJX 261355Z 160 5 ST JAMES  
KPLN 261354Z 140 4 PELLSTON  
KMGN 261355Z 50 4 HARBOR SPRINGS  
KCVX 261355Z 160 5 CHARLEVOIX  
NMIM4 261328Z CALM NORTH MANITOU ISLAND  
GTLM4 261340Z 150 4 9 GRAND TRAVERSE LIGHT  
KFKS 261355Z 130 4 FRANKFORT  
MEEM4 261340Z CALM 6 MANISTEE HARBOR  
BSBM4 261340Z 170 9 14 BIG SABLE POINT  
KLDM 261355Z 220 8 LUDINGTON AIRPORT  
 
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